A surface deburring device for automobile wheel hub manufacturing

Abstract

The invention discloses a surface deburring device for automobile wheel hub manufacturing, and relates to the technical field of automobile wheel hub manufacturing. The top of the main body is fixedly connected with a grinding component, and the inner side of the main body is fixedly connected with a collecting component. The invention arranges a cleaning component, and the automobile wheel hub is placed on an electric turntable. The arc block is driven by the stretching of a first spring, so that the connecting shaft drives the arc block to resist the arc side surface of the automobile wheel hub, so as to limit automobile wheel hubs of different sizes. When the grinding plate rotates and grinds the automobile wheel hub on the electric turntable, the electric turntable and the grinding plate rotate in the opposite direction, so that when the automobile wheel hub is polished, the cleaning plate drives the cleaning brush to rotate against the inner side of the automobile wheel hub, so that when the automobile wheel hub is rotated and polished, the cleaning brush can sweep away metal debris that falls and adheres to the side surface of the automobile wheel hub.

Description

Technical Field

[0001] The invention relates to the technical field of automobile wheel hub manufacturing, in particular to a surface deburring device for automobile wheel hub manufacturing. Background Art

[0002] The car wheel hub is the part where the axle is installed in the center of the car wheel. It plays a vital role in the overall performance, safety and appearance of the car. Most of the weight of the car is transferred to the wheel hub through the suspension system. During the driving process of the vehicle, the power generated by the engine is transferred to the wheel hub through the transmission system to drive the car forward or backward. The spoke is the part that connects the center and the edge of the hub. The number and shape of the spokes affect the appearance and performance of the hub. The number of spokes can range from 3 to 10. A hub with fewer spokes looks more concise and sporty, while a hub with more spokes may give people a sense of refinement and luxury. The spoke shapes include straight spokes, cross spokes, petal spokes and other styles. Spokes of different shapes can create different visual effects.

[0003] At present, most of the automobile wheel hub surface deburring equipment, during the process of grinding the burrs on the automobile wheel hub, the metal debris generated by the grinding is easy to splash due to the high rotation of the grinding disc, which is not only easy to accidentally injure the workers, but also the splashed debris and the debris generated by the grinding are easy to remain on the surface of the workbench, which not only affects the cleanliness of the working environment, but also makes it inconvenient to clean them. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention solves the technical problems by adopting the following technical solution: a surface deburring device for manufacturing an automobile wheel hub according to the present invention comprises:

[0005] A main body, a polishing component is fixedly connected to the top of the main body, and a collecting component is fixedly connected to the inner side of the main body;

[0006] A placement component, which is used to limit the placement of the automobile wheel hub, and the side surface of the placement component is fixedly connected to the inner side of the main body;

[0007] The grinding component includes a top plate, a first motor is fixedly connected to the axis of the top of the top plate, a grinding plate is rotatably connected to the bottom of the top plate, the top of the grinding plate is fixedly connected to the output end of the first motor, both sides of the top of the top plate are fixedly connected to an electric hydraulic cylinder, the bottom of the top plate is slidably connected to a connecting rod, the bottom of the connecting rod is fixedly connected to the top of the main body, and the output end of the electric hydraulic cylinder is fixedly connected to the top of the connecting rod;

[0008] The placing component comprises a placing frame and a contact mechanism, the side surface of the placing frame is fixedly connected to the inner side of the main body, the top of the placing frame is rotatably connected to an electric turntable, the axis center of the top of the electric turntable is fixedly connected to a placing rod, and the side surface of the contact mechanism is fixedly connected to the inner side of the main body; by placing the automobile wheel hub on the electric turntable, and by arranging a placing rod at the axis center of the top of the placing frame, the hollow part in the middle of the automobile wheel hub is abutted against the side surface of the placing rod, so as to limit the placement position of the automobile wheel hub, and at the same time, the contact mechanism contacts and abuts against the arc part of the side surface of the automobile wheel hub, so as to limit the sizes of wheel hubs of different sizes, and at the same time, by turning on the electric hydraulic cylinder, the top plate is driven to move downward by the output end of the electric hydraulic cylinder, and by turning on the first motor, the grinding plate is driven by the output end of the first motor to remove burrs on the surface of the automobile wheel hub on the electric turntable;

[0009] Preferably, the contact mechanism comprises a contact frame, a side surface of the contact frame is slidably connected to the inner side of the main body, a connecting shaft is fixedly connected to the inner side of the contact frame, an end of the connecting shaft away from the contact frame is slidably connected to the inner side of the main body, a first spring is sleeved on the connecting shaft, one end of the first spring is fixedly connected to the inner side of the contact frame, and the other end of the first spring is fixedly connected to the inner side of the main body, an arc block is fixedly connected to the side of the contact frame away from the connecting shaft, a contact wheel is rotatably connected to the inner side of the arc block, and a cleaning assembly is fixedly connected to the side of the arc block away from the contact wheel;

[0010] Preferably, the cleaning assembly comprises a sliding rod, the side surface of the sliding rod is slidably connected to the inner side of the main body, the end of the sliding rod away from the inner side of the main body is fixedly connected to a cleaning plate, the side surface of the cleaning plate is slidably connected to the inner side of the circular arc block, a second spring is sleeved on the sliding rod, one end of the second spring is fixedly connected to the cleaning plate, the other end of the second spring is fixedly connected to the inner side of the circular arc block, and a cleaning brush is fixedly connected to the side of the cleaning plate away from the connecting shaft; the automobile wheel hub is placed on the electric turntable, and the circular arc block is driven by the stretching of the first spring, so that the connecting shaft drives the circular arc block to counteract the circular arc side surface of the automobile wheel hub, thereby performing a limiting operation on automobile wheel hubs of different sizes. When the grinding plate is rotating and grinding the automobile wheel hub on the electric turntable, the electric turntable is turned on so that the electric turntable and the grinding plate rotate in opposite directions, so that when the automobile wheel hub is grinding, the cleaning plate drives the cleaning brush to rotate against the inner side of the automobile wheel hub, so that when the automobile wheel hub is rotating and grinding, the cleaning brush can sweep away the metal debris that falls and adheres to the side of the automobile wheel hub, so as to avoid a large amount of metal debris adhering to the automobile wheel hub when the automobile wheel hub surface is grinding, so that when the automobile wheel hub is deburred, the metal debris generated by the grinding work will scratch the inner side of the automobile wheel hub;

[0011] Preferably, the collecting component includes a collecting shell and a mesh plate, the side of the collecting shell is fixedly connected to the inner side of the main body, the bottom of the collecting shell is fixedly connected to a telescopic rod, the bottom of the telescopic rod is fixedly connected to a grid frame, a third spring is sleeved on the telescopic rod, the top of the third spring is fixedly connected to the bottom of the mesh plate, the bottom of the third spring is fixedly connected to the top of the grid frame, the top of the grid frame is fixedly connected to an ejection mechanism, the bottom of the collecting shell is fixedly connected to an air suction machine, the top of the air suction machine is fixedly connected to a filter screen, The top of the filter is rotatably connected with a rotating mechanism; when grinding the automobile wheel hub, the air suction machine is turned on, and the metal debris generated when grinding the automobile wheel hub is sucked into the top of the filter through the mesh plate for collection through the suction of the air suction machine. At the same time, the suction of the air suction machine causes the mesh plate to move downward through the telescopic rod, so that the mesh plate drives the ejection mechanism to separate from the mesh plate. At the same time, the suction of the air suction machine causes the rotating mechanism to rotate on the filter, thereby sweeping the impurities accumulated on the mesh plate into the collection shell;

[0012] Preferably, the ejection mechanism includes an ejection rod, the bottom of which is fixedly connected to the top of the grid frame, a notch is provided on the side of the ejection rod, a slider is slidably connected to the inner side of the notch, a sliding rod is fixedly connected to the side of the sliding rod, an ejector pin is fixedly connected to the end of the sliding rod away from the sliding rod, a fourth spring is sleeved on the sliding rod, the bottom of the fourth spring is fixedly connected to the top of the ejection rod, and the top of the fourth spring is fixedly connected to the ejector pin; when the grinding work is completed, the mesh plate is reset by the stretching of the third spring, so that the mesh plate is driven to move upward by the telescopic rod, so that the grid frame drives the ejector The ejector rod moves upward, so that the ejector rod drives the ejector pin to eject the metal impurities stuck in the mesh hole, thereby preventing the metal impurities that partially pass through the mesh plate from being blocked in the mesh hole when the metal debris is collected, thereby causing the mesh plate to be blocked. At the same time, when the metal impurities are blocked in the mesh hole, the metal impurities are tightly stuck to the inner side of the mesh hole, and the extrusion force between the ejector pin and the metal impurities stuck in the mesh hole is greater than the tensile force of the fourth spring, the ejector pin slides in the notch through the slide bar and the slide block, thereby preventing the extrusion force between the ejector pin and the metal impurities stuck in the mesh hole from being too large, thereby causing extrusion damage to the ejector pin.

[0013] Preferably, the rotating mechanism comprises a rotating block, the bottom of the rotating block is rotatably connected to the top of the filter screen, the side of the rotating block is evenly provided with rotating rods, the number of the rotating rods is four, and the four rotating rods are evenly arranged with the rotating block as the center, the side of the rotating block is fixedly connected to the rotating rod, the bottom of the rotating rod is fixedly connected with a brush, the bottom of the brush contacts the top of the filter screen, a rotating groove is provided on the side of the rotating rod away from the rotating block, a sweeping rod is rotatably connected to the inner side of the rotating groove, and both ends of the sweeping rod are provided with a yield groove; when the suction machine is working, the suction force generated by the suction machine during operation causes the rotating block to rotate on the filter screen through the rotating rod, so that the rotating rod drives the brush to clean the top of the filter screen, thereby To prevent a large amount of impurities from accumulating on the filter, thereby interfering with the normal ventilation of the filter, the rotating block drives the rotating rod to rotate, so that the sweeping rod rotates in the rotating groove, and by providing a clearance groove at both ends of the sweeping rod, the sweeping rod can grab the dust and impurities entering the collection shell, thereby preventing the dust from entering the collection shell along with the impurities when collecting the metal scraps generated during the grinding work, thereby entangled on the brush and interfering with the ventilation of the filter, and at the same time, the rotating block drives the rotating rod to rotate, so that the rotating rod rotates and impacts the metal impurities on the filter, thereby sweeping the metal impurities accumulated on the mesh plate into the collection shell for collection, thereby preventing a large amount of metal impurities from accumulating on the filter.

[0014] The beneficial effects of the present invention are as follows:

[0015] 1. The present invention arranges a cleaning component, places the automobile wheel hub on the electric turntable, and the arc block is driven by the stretching of the first spring, so that the connecting shaft drives the arc block to counteract the arc side surface of the automobile wheel hub, thereby performing a limiting operation on automobile wheel hubs of different sizes. When the grinding plate rotates and grinds the automobile wheel hub on the electric turntable, the electric turntable is turned on, so that the electric turntable and the grinding plate rotate in the opposite direction, so that when the automobile wheel hub is grinded, the cleaning plate drives the cleaning brush to counteract and rotate with the inner side of the automobile wheel hub, so that when the automobile wheel hub is rotated and grinded, the cleaning brush can sweep away metal debris that falls and adheres to the side surface of the automobile wheel hub, thereby avoiding a large amount of metal debris from adhering to the automobile wheel hub when the automobile wheel hub surface is grinded, so that when the automobile wheel hub is deburred, the metal debris generated by the grinding work will scratch the inner side of the automobile wheel hub.

[0016] 2. The present invention sets a collecting component. When grinding the automobile wheel hub, the vacuum machine is turned on and the suction of the vacuum machine is used to suck the metal debris generated during the grinding of the automobile wheel hub to the top of the filter through the mesh plate for collection. At the same time, the suction of the vacuum machine causes the mesh plate to move downward through the telescopic rod, so that the mesh plate drives the ejection mechanism to separate from the mesh plate. At the same time, the suction of the vacuum machine causes the rotating mechanism to rotate on the filter, thereby sweeping the impurities accumulated on the mesh plate into the collection shell.

[0017] 3. The present invention provides an ejection mechanism. When the grinding work is completed, the mesh plate is reset by the stretching of the third spring, so that the mesh plate is driven to move upward by the telescopic rod, so that the mesh frame drives the ejection rod to move upward, so that the ejection rod drives the ejector pin to eject the metal impurities blocked in the mesh hole, thereby avoiding the metal impurities that partially pass through the mesh plate from being blocked in the mesh hole when the metal debris is collected, thereby causing the mesh plate to be blocked. At the same time, when the metal impurities are blocked in the mesh hole, the metal impurities are tightly stuck to the inner side of the mesh hole, and the extrusion force between the ejector pin and the metal impurities stuck in the mesh hole is greater than the stretching force of the fourth spring, the ejector pin slides in the slot through the sliding rod and the sliding block, thereby avoiding the extrusion force between the ejector pin and the metal impurities stuck in the mesh hole being too large, thereby causing extrusion damage to the ejector pin.

[0018] 4. The present invention provides a rotating mechanism. When the air suction machine is working, the suction force generated by the air suction machine is used to make the rotating block rotate on the filter screen through the rotating rod, so that the rotating rod drives the brush to clean the top of the filter screen, thereby avoiding a large amount of impurities from accumulating on the filter screen, thereby interfering with the normal ventilation of the filter screen. At the same time, when the rotating rod is driven by the rotating block to rotate, the sweeping rod is rotated in the rotating groove. By providing a clearance groove at both ends of the sweeping rod, the sweeping rod can grab the dust and impurities entering the collection shell, thereby avoiding that when the metal scraps generated during the grinding work are collected, the dust will follow the impurities into the collection shell, thereby being entangled on the brush and interfering with the ventilation of the filter screen. At the same time, the rotating rod is driven by the rotating block to rotate, so that the rotating rod rotates and impacts the metal impurities on the filter screen, thereby sweeping the metal impurities accumulated on the mesh plate into the collection shell for collection, thereby avoiding a large amount of metal impurities from accumulating on the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of a surface deburring device for manufacturing an automobile wheel hub according to the present invention;

[0020] Figure 2 is a cross-sectional view of the present invention;

[0021] Figure 3 It is a schematic diagram of the structure of the placement components of the present invention;

[0022] Figure 4 It is a structural schematic diagram of the contact mechanism of the present invention;

[0023] Figure 5 The present invention Figure 4 The structural diagram at A in the middle;

[0024] Figure 6 It is a schematic diagram of the structure of the collecting component of the present invention;

[0025] Figure 7 It is a schematic structural diagram of the collection shell of the present invention;

[0026] Figure 8 The present invention Figure 6 Schematic diagram of the structure at B in the middle;

[0027] Fig. 9 It is a structural schematic diagram of the rotating mechanism of the present invention;

[0028] In the figure: 1, main body; 2, grinding component; 21, top plate; 22, first motor; 23, grinding plate; 24, electric hydraulic cylinder; 25, connecting rod; 3, collecting component; 31, collecting shell; 32, mesh plate; 33, telescopic rod; 34, mesh frame; 35, third spring; 36, ejection mechanism; 361, ejection rod; 362, notch; 363, slider; 364, slide rod; 365, ejector pin; 366, fourth spring; 37, filter screen; 38, rotating mechanism; 381, rotating block; 382. Rotating rod; 383. Brush; 384. Rotating slot; 385. Sweeping rod; 386. Yielding slot; 39. Vacuum; 4. Placing component; 41. Placing rack; 42. Electric turntable; 43. Placing rod; 44. Contact mechanism; 441. Contact rack; 442. Connecting shaft; 443. First spring; 444. Arc block; 445. Contact wheel; 446. Cleaning assembly; 4461. Cleaning plate; 4462. Cleaning brush; 4463. Sliding rod; 4464. Second spring. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0030] Example 1, using Figure 1-Figure 5A surface deburring device for manufacturing an automobile wheel hub according to one embodiment of the present invention is described as follows;

[0031] like Figure 1-Figure 5 The present invention shows that a surface deburring device for manufacturing an automobile wheel hub comprises:

[0032] A main body 1, a grinding component 2 is fixedly connected to the top of the main body 1, and a collecting component 3 is fixedly connected to the inner side of the main body 1;

[0033] A placing component 4, which is used to limit the placement of the automobile wheel hub, and the side surface of the placing component 4 is fixedly connected to the inner side of the main body 1;

[0034] The grinding component 2 includes a top plate 21, a first motor 22 is fixedly connected to the axis of the top of the top plate 21, a grinding plate 23 is rotatably connected to the bottom of the top plate 21, the top of the grinding plate 23 is fixedly connected to the output end of the first motor 22, both sides of the top of the top plate 21 are fixedly connected to the electric hydraulic cylinder 24, the bottom of the top plate 21 is slidably connected to the connecting rod 25, the bottom of the connecting rod 25 is fixedly connected to the top of the main body 1, and the output end of the electric hydraulic cylinder 24 is fixedly connected to the top of the connecting rod 25;

[0035] The placing component 4 includes a placing frame 41 and a contact mechanism 44. The side of the placing frame 41 is fixedly connected to the inner side of the main body 1. The top of the placing frame 41 is rotatably connected to an electric turntable 42. A placing rod 43 is fixedly connected to the axis of the top of the electric turntable 42. The side of the contact mechanism 44 is fixedly connected to the inner side of the main body 1. By placing the automobile wheel hub on the electric turntable 42, and by arranging the placing rod 43 at the axis of the top of the placing frame 41, the hollow part in the middle of the automobile wheel hub is abutted against the side of the placing rod 43, so as to limit the placement position of the automobile wheel hub. At the same time, the contact mechanism 44 contacts and abuts against the arc part of the side of the automobile wheel hub, so as to limit the sizes of wheels of different sizes. At the same time, by opening the electric hydraulic cylinder 24, the top plate 21 is driven to move downward by the output end of the electric hydraulic cylinder 24. By opening the first motor 22, the grinding plate 23 is driven by the output end of the first motor 22 to remove burrs on the surface of the automobile wheel hub on the electric turntable 42.

[0036] The contact mechanism 44 comprises a contact frame 441, the side of the contact frame 441 is slidably connected to the inner side of the main body 1, a connecting shaft 442 is fixedly connected to the inner side of the contact frame 441, one end of the connecting shaft 442 away from the contact frame 441 is slidably connected to the inner side of the main body 1, a first spring 443 is sleeved on the connecting shaft 442, one end of the first spring 443 is fixedly connected to the inner side of the contact frame 441, and the other end of the first spring 443 is fixedly connected to the inner side of the main body 1, a circular arc block 444 is fixedly connected to the side of the contact frame 441 away from the connecting shaft 442, a contact wheel 445 is rotatably connected to the inner side of the circular arc block 444, and a cleaning assembly 446 is fixedly connected to the side of the circular arc block 444 away from the contact wheel 445;

[0037] The cleaning assembly 446 includes a sliding rod 4463, the side of the sliding rod 4463 is slidably connected to the inner side of the main body 1, the end of the sliding rod 4463 away from the inner side of the main body 1 is fixedly connected to a cleaning plate 4461, the side of the cleaning plate 4461 is slidably connected to the inner side of the arc block 444, a second spring 4464 is sleeved on the sliding rod 4463, one end of the second spring 4464 is fixedly connected to the cleaning plate 4461, the other end of the second spring 4464 is fixedly connected to the inner side of the arc block 444, and a cleaning brush 4462 is fixedly connected to the side of the cleaning plate 4461 away from the connecting shaft 442; the automobile wheel hub is placed on the electric turntable 42, and the arc block 444 is driven by the stretching of the first spring 443, so that the connecting shaft 442 drives the arc block 444 to resist the arc side of the automobile wheel hub, thereby The automobile wheel hubs of different sizes are limited. When the grinding plate 23 rotates and grinds the automobile wheel hub on the electric turntable 42, the electric turntable 42 is turned on so that the electric turntable 42 and the grinding plate 23 rotate in the opposite direction. Therefore, when the automobile wheel hub is being polished, the cleaning plate 4461 drives the cleaning brush 4462 to rotate against the inner side of the automobile wheel hub. Therefore, when the automobile wheel hub is being rotated and polished, the cleaning brush 4462 can sweep away the metal debris that falls and adheres to the side of the automobile wheel hub, thereby avoiding a large amount of metal debris from adhering to the automobile wheel hub when the automobile wheel hub surface is being polished. Therefore, when the automobile wheel hub is being deburred, the metal debris generated by the grinding work will scratch the inner side of the automobile wheel hub;

[0038] Example 2, using Figure 6-Figure 9 The surface deburring device for manufacturing an automobile wheel hub of the present invention is described as follows;

[0039] like Figure 6-Figure 9 The present invention shows a surface deburring device for automobile wheel hub manufacturing, based on the first embodiment;

[0040] The collecting component 3 includes a collecting shell 31 and a mesh plate 32. The side of the collecting shell 31 is fixedly connected to the inner side of the main body 1. The bottom of the collecting shell 31 is fixedly connected to a telescopic rod 33. The bottom of the telescopic rod 33 is fixedly connected to a grid frame 34. A third spring 35 is sleeved on the telescopic rod 33. The top of the third spring 35 is fixedly connected to the bottom of the mesh plate 32. The bottom of the third spring 35 is fixedly connected to the top of the grid frame 34. The top of the grid frame 34 is fixedly connected to an ejection mechanism 36. The bottom of the collecting shell 31 is fixedly connected to an air suction machine 39. The top of the air suction machine 39 is fixedly connected to a filter screen 37. The top of the filter screen 37 is rotatably connected to the bottom of the collecting shell 31. A rotating mechanism 38 is connected; when the automobile wheel hub is being polished, the air suction machine 39 is turned on, and the metal debris generated during the polishing of the automobile wheel hub is sucked into the upper part of the filter screen 37 through the mesh plate 32 for collection through the suction force of the air suction machine 39. At the same time, the mesh plate 32 is moved downward through the telescopic rod 33 by the suction force of the air suction machine 39, so that the mesh plate 32 drives the ejection mechanism 36 to separate from the mesh plate 32. At the same time, the suction force of the air suction machine 39 is used to make the rotating mechanism 38 rotate on the filter screen 37, thereby sweeping the impurities accumulated on the mesh plate 32 into the collection shell 31;

[0041] The ejection mechanism 36 includes an ejection rod 361, the bottom of the ejection rod 361 is fixedly connected to the top of the grid frame 34, a slot 362 is provided on the side of the ejection rod 361, a slider 363 is slidably connected to the inner side of the slot 362, a slide bar 364 is fixedly connected to the side of the slider 363, an ejector pin 365 is fixedly connected to the end of the slide bar 364 away from the slider 363, a fourth spring 366 is sleeved on the slide bar 364, the bottom of the fourth spring 366 is fixedly connected to the top of the ejection rod 361, and the top of the fourth spring 366 is fixedly connected to the ejector pin 365; when the grinding work is completed, the mesh plate 32 is stretched and reset by the third spring 35, so that the mesh plate 32 is driven by the telescopic rod 33 to move upward, so that the grid frame 34 The ejector rod 361 is driven to move upward, so that the ejector rod 361 drives the ejector pin 365 to eject the metal impurities blocked in the mesh, thereby preventing the metal impurities that partially pass through the mesh plate 32 from being blocked in the mesh when the metal debris is collected, thereby causing the mesh plate 32 to be blocked. At the same time, when the metal impurities are blocked in the mesh, the metal impurities are tightly stuck to the inner side of the mesh, and the extrusion force between the ejector pin 365 and the metal impurities stuck in the mesh is greater than the tensile force of the fourth spring 366, the ejector pin 365 slides in the notch 362 through the slide bar 364 and the slide block 363, thereby preventing the extrusion force between the ejector pin 365 and the metal impurities stuck in the mesh from being too large, thereby causing extrusion damage to the ejector pin 365;

[0042] The rotating mechanism 38 includes a rotating block 381, the bottom of which is rotatably connected to the top of the filter 37, and rotating rods 382 are evenly arranged on the side of the rotating block 381. There are four rotating rods 382, ​​which are evenly arranged with the rotating block 381 as the center. The side of the rotating block 381 is fixedly connected to the rotating rod 382, ​​and a brush 383 is fixedly connected to the bottom of the rotating rod 382. The bottom of the brush 383 contacts the top of the filter 37, and a rotating groove 384 is provided on the side of the rotating rod 382 away from the rotating block 381. A sweeping rod 385 is rotatably connected to the inner side of the rotating groove 384, and both ends of the sweeping rod 385 are provided with a clearance groove 386. When the air suction machine 39 is working, the suction force generated by the air suction machine 39 when working causes the rotating block 381 to rotate on the filter 37 through the rotating rod 382, ​​so that the rotating rod 382 drives the brush 383 to clean the top of the filter 37. , thereby preventing a large amount of impurities from accumulating on the filter 37, thereby interfering with the normal ventilation of the filter 37. At the same time, when the rotating block 381 drives the rotating rod 382 to rotate, the sweeping rod 385 rotates in the rotating groove 384. By providing a clearance groove 386 at both ends of the sweeping rod 385, the sweeping rod 385 can capture the dust and impurities entering the collection shell 31, thereby preventing the dust from entering the collection shell 31 along with the impurities when collecting the metal scraps generated during the grinding work, thereby being entangled on the brush 383 and interfering with the ventilation of the filter 37. At the same time, the rotating block 381 drives the rotating rod 382 to rotate, thereby causing the rotating rod 382 to rotate and impact the metal impurities on the filter 37, thereby sweeping the metal impurities accumulated on the mesh plate 32 into the collection shell 31 for collection, thereby preventing a large amount of metal impurities from accumulating on the filter 37;

[0043] The specific workflow is as follows:

[0044] During operation, the automobile wheel hub is placed on the placement component 4, and the grinding component 2 is adjusted to remove the surface burrs of the automobile wheel hub on the placement component 4. At the same time, the collecting component 3 is opened to collect the waste chips generated during the burr removal work.

[0045] By placing the automobile wheel hub on the electric turntable 42, and by arranging a placement rod 43 at the axis center of the top of the placement frame 41, the hollow part in the middle of the automobile wheel hub is abutted against the side of the placement rod 43, so as to limit the placement position of the automobile wheel hub, and at the same time, the contact mechanism 44 is in contact with and abutted against the arc part of the side of the automobile wheel hub, so as to limit the sizes of wheels of different sizes, and at the same time, by turning on the electric hydraulic cylinder 24, the top plate 21 is driven to move downward through the output end of the electric hydraulic cylinder 24, and by turning on the first motor 22, the grinding plate 23 is driven through the output end of the first motor 22 to remove burrs on the surface of the automobile wheel hub on the electric turntable 42;

[0046] The automobile wheel hub is placed on the electric turntable 42, and the arc block 444 is driven by the stretching of the first spring 443, so that the connecting shaft 442 drives the arc block 444 to abut against the arc side of the automobile wheel hub, thereby limiting the position of automobile wheels of different sizes. When the grinding plate 23 rotates and grinds the automobile wheel hub on the electric turntable 42, the electric turntable 42 is turned on, so that the electric turntable 42 and the grinding plate 23 rotate in the opposite direction, so that when the automobile wheel hub is being polished. , so that the cleaning plate 4461 drives the cleaning brush 4462 to rotate against the inner side of the automobile wheel hub, so that when the automobile wheel hub is rotated and polished, the cleaning brush 4462 can sweep away the metal debris that falls and adheres to the side of the automobile wheel hub, thereby avoiding a large amount of metal debris from adhering to the automobile wheel hub when the automobile wheel hub surface is polished, and thus when the automobile wheel hub is deburred, the metal debris generated by the polishing work will scratch the inner side of the automobile wheel hub;

[0047] When grinding the automobile wheel hub, the air suction machine 39 is turned on, and the metal debris generated during the grinding of the automobile wheel hub is sucked into the upper part of the filter screen 37 through the mesh plate 32 for collection by the suction of the air suction machine 39. At the same time, the mesh plate 32 is moved downward through the telescopic rod 33 by the suction of the air suction machine 39, so that the mesh plate 32 drives the ejection mechanism 36 to separate from the mesh plate 32. At the same time, the suction of the air suction machine 39 causes the rotating mechanism 38 to rotate on the filter screen 37, thereby sweeping the impurities accumulated on the mesh plate 32 into the collection shell 31.

[0048] When the grinding work is completed, the mesh plate 32 is stretched and reset by the third spring 35, so that the mesh plate 32 is driven to move upward by the telescopic rod 33, so that the mesh frame 34 drives the ejection rod 361 to move upward, so that the ejection rod 361 drives the ejector pin 365 to eject the metal impurities blocked in the mesh, thereby avoiding that when the metal debris is collected, some of the metal impurities passing through the mesh plate 32 will be blocked in the mesh, thereby causing the mesh plate 32 to be blocked. At the same time, when the metal impurities are blocked in the mesh, the metal impurities are tightly stuck to the inner side of the mesh, and the extrusion force between the ejector pin 365 and the metal impurities stuck in the mesh is greater than the tensile force of the fourth spring 366, the ejector pin 365 slides in the slot 362 through the slide bar 364 and the slide block 363, thereby avoiding that the extrusion force between the ejector pin 365 and the metal impurities stuck in the mesh is too large, thereby causing extrusion damage to the ejector pin 365;

[0049] When the air suction machine 39 is working, the suction force generated by the air suction machine 39 causes the rotating block 381 to rotate on the filter screen 37 through the rotating rod 382, ​​so that the rotating rod 382 drives the brush 383 to clean the top of the filter screen 37, thereby preventing a large amount of impurities from accumulating on the filter screen 37, thereby interfering with the normal ventilation of the filter screen 37. At the same time, when the rotating block 381 drives the rotating rod 382 to rotate, the sweeping rod 385 rotates in the rotating groove 384. By providing the clearance grooves 386 at both ends of the sweeping rod 385, the sweeping rod 385 can be moved. 85 captures the dust and impurities that enter the collection shell 31, thereby preventing the dust from entering the collection shell 31 along with the impurities when collecting the metal scraps generated during the grinding work, thereby being entangled on the brush 383 and interfering with the ventilation work of the filter 37. At the same time, the rotating block 381 drives the rotating rod 382 to rotate, so that the rotating rod 382 rotates and hits the metal impurities on the filter 37, thereby sweeping the metal impurities gathered on the mesh plate 32 into the collection shell 31 for collection, thereby preventing a large amount of metal impurities from accumulating on the filter 37.

[0050] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A surface deburring device for automobile wheel hub manufacturing, characterized in that: include: A main body (1), a grinding component (2) being fixedly connected to the top of the main body (1), and a collecting component (3) being fixedly connected to the inner side of the main body (1); A placement component (4), the placement component (4) being used to perform limited placement work on the automobile wheel hub, the side surface of the placement component (4) being fixedly connected to the inner side of the main body (1); The grinding component (2) comprises a top plate (21), a first motor (22) is fixedly connected to the axis of the top of the top plate (21), a grinding plate (23) is rotatably connected to the bottom of the top plate (21), the top of the grinding plate (23) is fixedly connected to the output end of the first motor (22), both sides of the top of the top plate (21) are fixedly connected to an electric hydraulic cylinder (24), the bottom of the top plate (21) is slidably connected to a connecting rod (25), the bottom of the connecting rod (25) is fixedly connected to the top of the main body (1), and the output end of the electric hydraulic cylinder (24) is fixedly connected to the top of the connecting rod (25); The placement component (4) comprises a placement rack (41) and a contact mechanism (44); the side surface of the placement rack (41) is fixedly connected to the inner side of the main body (1); the top of the placement rack (41) is rotatably connected to an electric turntable (42); the axis of the top of the electric turntable (42) is fixedly connected to a placement rod (43); and the side surface of the contact mechanism (44) is fixedly connected to the inner side of the main body (1); The contact mechanism (44) comprises a contact frame (441), the side surface of the contact frame (441) is slidably connected to the inner side of the main body (1), the inner side of the contact frame (441) is fixedly connected to a connecting shaft (442), one end of the connecting shaft (442) away from the contact frame (441) is slidably connected to the inner side of the main body (1), a first spring (443) is sleeved on the connecting shaft (442), a circular arc block (444) is fixedly connected to a side of the contact frame (441) away from the connecting shaft (442), a contact wheel (445) is rotatably connected to the inner side of the circular arc block (444), and a cleaning assembly (446) is fixedly connected to a side of the circular arc block (444) away from the contact wheel (445); The cleaning assembly (446) comprises a sliding rod (4463), the side of the sliding rod (4463) being slidably connected to the inner side of the main body (1), the end of the sliding rod (4463) away from the inner side of the main body (1) being fixedly connected to a cleaning plate (4461), a second spring (4464) being sleeved on the sliding rod (4463), and a cleaning brush (4462) being fixedly connected to the side of the cleaning plate (4461) away from the connecting shaft (442).

2. The surface deburring device for automobile wheel hub manufacturing according to claim 1, characterized in that: One end of the first spring (443) is fixedly connected to the inner side of the contact frame (441), the other end of the first spring (443) is fixedly connected to the inner side of the main body (1), the side surface of the cleaning plate (4461) is slidably connected to the inner side of the arc block (444), one end of the second spring (4464) is fixedly connected to the cleaning plate (4461), and the other end of the second spring (4464) is fixedly connected to the inner side of the arc block (444).

3. The surface deburring device for automobile wheel hub manufacturing according to claim 1, characterized in that: The collecting component (3) comprises a collecting shell (31) and a mesh plate (32); the side surface of the collecting shell (31) is fixedly connected to the inner side of the main body (1); the bottom of the collecting shell (31) is fixedly connected to a telescopic rod (33); the bottom of the telescopic rod (33) is fixedly connected to a mesh frame (34); a third spring (35) is sleeved on the telescopic rod (33); the top of the mesh frame (34) is fixedly connected to an ejection mechanism (36); the bottom of the collecting shell (31) is fixedly connected to an air suction machine (39); the top of the air suction machine (39) is fixedly connected to a filter screen (37); the top of the filter screen (37) is rotatably connected to a rotating mechanism (38).

4. A surface deburring device for automobile wheel hub manufacturing according to claim 3, characterized in that: The ejection mechanism (36) comprises an ejection rod (361), a notch (362) is provided on a side of the ejection rod (361), a slider (363) is slidably connected to the inner side of the notch (362), a slide bar (364) is fixedly connected to the side of the slider (363), an ejector pin (365) is fixedly connected to one end of the slide bar (364) away from the slider (363), and a fourth spring (366) is sleeved on the slide bar (364).

5. The surface deburring device for automobile wheel hub manufacturing according to claim 4, characterized in that: The bottom of the ejector rod (361) is fixedly connected to the top of the grid (34), the top of the third spring (35) is fixedly connected to the bottom of the mesh plate (32), the bottom of the third spring (35) is fixedly connected to the top of the grid (34), the bottom of the fourth spring (366) is fixedly connected to the top of the ejector rod (361), and the top of the fourth spring (366) is fixedly connected to the ejector pin (365).

6. The surface deburring device for automobile wheel hub manufacturing according to claim 3, characterized in that: The rotating mechanism (38) comprises a rotating block (381), rotating rods (382) are evenly arranged on the side of the rotating block (381), the side of the rotating block (381) is fixedly connected to the rotating rod (382), the bottom of the rotating rod (382) is fixedly connected to a brush (383), a rotating groove (384) is provided on the side of the rotating rod (382) away from the rotating block (381), a sweeping rod (385) is rotatably connected to the inner side of the rotating groove (384), and both ends of the sweeping rod (385) are provided with a clearance groove (386).

7. A surface deburring device for automobile wheel hub manufacturing according to claim 6, characterized in that: The bottom of the rotating block (381) is rotatably connected to the top of the filter screen (37), the bottom of the brush (383) is in contact with the top of the filter screen (37), and there are four rotating rods (382), which are evenly arranged with the rotating block (381) as the center.

Images